Smaller cast and 3D print of the above relief, made from a digital file:

Table with my other 3D prints:

Many variations of a portrait by Alison Aragon. I had the original Sculpey model 3D scanned -- then 3D printed in PLA (red), milled in Styrofoam to make a large ceramic casting, sand casted in bronze (from the adjacent 3D print), and made into a quick thermoplastic mold (maybe good for jello shots):

The Xerocraft skull 3D printed in 2 sizes, with business cards to see it in augmented reality (one day we will cast those 3D prints in metal):